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/*
* InspIRCd -- Internet Relay Chat Daemon
*
* Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
* Copyright (C) 2009 Matt Smith <dz@inspircd.org>
* Copyright (C) 2007-2008 Robin Burchell <robin+git@viroteck.net>
*
* This file is part of InspIRCd. InspIRCd is free software: you can
* redistribute it and/or modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation, version 2.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "inspircd.h"
#include "xline.h"
/** Handle /ZLINE. These command handlers can be reloaded by the core,
* and handle basic RFC1459 commands. Commands within modules work
* the same way, however, they can be fully unloaded, where these
* may not.
*/
class CommandZline : public Command
{
public:
/** Constructor for zline.
*/
CommandZline ( Module* parent) : Command(parent,"ZLINE",1,3) { flags_needed = 'o'; Penalty = 0; syntax = "<ipmask> [<duration> :<reason>]"; }
/** Handle command.
* @param parameters The parameters to the comamnd
* @param pcnt The number of parameters passed to teh command
* @param user The user issuing the command
* @return A value from CmdResult to indicate command success or failure.
*/
CmdResult Handle(const std::vector<std::string>& parameters, User *user);
};
CmdResult CommandZline::Handle (const std::vector<std::string>& parameters, User *user)
{
std::string target = parameters[0];
if (parameters.size() >= 3)
{
if (target.find('!') != std::string::npos)
{
user->WriteServ("NOTICE %s :*** You cannot include a nickname in a zline, a zline must ban only an IP mask",user->nick.c_str());
return CMD_FAILURE;
}
User *u = ServerInstance->FindNick(target);
if ((u) && (u->registered == REG_ALL))
{
target = u->GetIPString();
}
const char* ipaddr = target.c_str();
if (strchr(ipaddr,'@'))
{
while (*ipaddr != '@')
ipaddr++;
ipaddr++;
}
if (ServerInstance->IPMatchesEveryone(ipaddr,user))
return CMD_FAILURE;
unsigned long duration = InspIRCd::Duration(parameters[1]);
ZLine* zl = new ZLine(ServerInstance->Time(), duration, user->nick.c_str(), parameters[2].c_str(), ipaddr);
if (ServerInstance->XLines->AddLine(zl,user))
{
if (!duration)
{
ServerInstance->SNO->WriteToSnoMask('x',"%s added permanent Z-line for %s: %s", user->nick.c_str(), ipaddr, parameters[2].c_str());
}
else
{
time_t c_requires_crap = duration + ServerInstance->Time();
std::string timestr = ServerInstance->TimeString(c_requires_crap);
ServerInstance->SNO->WriteToSnoMask('x',"%s added timed Z-line for %s, expires on %s: %s",user->nick.c_str(),ipaddr,
timestr.c_str(), parameters[2].c_str());
}
ServerInstance->XLines->ApplyLines();
}
else
{
delete zl;
user->WriteServ("NOTICE %s :*** Z-Line for %s already exists",user->nick.c_str(),ipaddr);
}
}
else
{
if (ServerInstance->XLines->DelLine(target.c_str(),"Z",user))
{
ServerInstance->SNO->WriteToSnoMask('x',"%s removed Z-line on %s",user->nick.c_str(),target.c_str());
}
else
{
user->WriteServ("NOTICE %s :*** Z-Line %s not found in list, try /stats Z.",user->nick.c_str(),target.c_str());
return CMD_FAILURE;
}
}
return CMD_SUCCESS;
}
COMMAND_INIT(CommandZline)
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